136117051 has 12 divisors (see below), whose sum is σ = 158775552. Its totient is φ = 116351088.

The previous prime is 136117027. The next prime is 136117061. The reversal of 136117051 is 150711631.

It is not a de Polignac number, because 136117051 - 2⁵ = 136117019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136117021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15141 + ... + 22393.

It is an arithmetic number, because the mean of its divisors is an integer number (13231296).

Almost surely, 2^136117051 is an apocalyptic number.

136117051 is a deficient number, since it is larger than the sum of its proper divisors (22658501).

136117051 is an equidigital number, since it uses as much as digits as its factorization.

136117051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650 (or 7643 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 136117051 is about 11666.9212305561. The cubic root of 136117051 is about 514.4038106695.

Adding to 136117051 its reverse (150711631), we get a palindrome (286828682).

The spelling of 136117051 in words is "one hundred thirty-six million, one hundred seventeen thousand, fifty-one".